EP1967818A3 - Lasermesssystem - Google Patents

Lasermesssystem Download PDF

Info

Publication number
EP1967818A3
EP1967818A3 EP08250492A EP08250492A EP1967818A3 EP 1967818 A3 EP1967818 A3 EP 1967818A3 EP 08250492 A EP08250492 A EP 08250492A EP 08250492 A EP08250492 A EP 08250492A EP 1967818 A3 EP1967818 A3 EP 1967818A3
Authority
EP
European Patent Office
Prior art keywords
laser
communication means
laser beam
rotary irradiation
photodetection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08250492A
Other languages
English (en)
French (fr)
Other versions
EP1967818A2 (de
EP1967818B1 (de
Inventor
Takaaki Yamazaki
Yasutaka Katayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Topcon Corp
Original Assignee
Topcon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Topcon Corp filed Critical Topcon Corp
Publication of EP1967818A2 publication Critical patent/EP1967818A2/de
Publication of EP1967818A3 publication Critical patent/EP1967818A3/de
Application granted granted Critical
Publication of EP1967818B1 publication Critical patent/EP1967818B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • G01C15/004—Reference lines, planes or sectors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
    • E02F3/847—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically using electromagnetic, optical or acoustic beams to determine the blade position, e.g. laser beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Communication System (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Lasers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP08250492.9A 2007-03-06 2008-02-11 Lasermesssystem Expired - Fee Related EP1967818B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007055976A JP5226963B2 (ja) 2007-03-06 2007-03-06 レーザ測定システム

Publications (3)

Publication Number Publication Date
EP1967818A2 EP1967818A2 (de) 2008-09-10
EP1967818A3 true EP1967818A3 (de) 2012-08-15
EP1967818B1 EP1967818B1 (de) 2014-11-19

Family

ID=39468494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08250492.9A Expired - Fee Related EP1967818B1 (de) 2007-03-06 2008-02-11 Lasermesssystem

Country Status (4)

Country Link
US (1) US7589829B2 (de)
EP (1) EP1967818B1 (de)
JP (1) JP5226963B2 (de)
CN (1) CN101261124B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4920467B2 (ja) * 2007-03-22 2012-04-18 株式会社トプコン レーザ測定システムに於ける省電力制御方法及びレーザ測定システム
CN101884547B (zh) * 2010-07-15 2011-08-24 北京航星机器制造公司 一种用于滑环的高速光学数据传输系统
CN101884548B (zh) * 2010-07-15 2011-08-24 北京航星机器制造公司 一种用于滑环的光学数据传输系统
JP5616174B2 (ja) * 2010-09-14 2014-10-29 株式会社トプコン レーザ測量装置
EP2453204A1 (de) 2010-11-10 2012-05-16 Leica Geosystems AG Konstruktionslasersystem und Verfahren
WO2013059720A1 (en) * 2011-10-20 2013-04-25 Jankauskis Valdas Apparatus and method for measuring room dimensions
EP2998699B1 (de) * 2014-09-18 2019-02-20 MOBA Mobile Automation AG Vorrichtung zum Bereitstellen einer Höhenreferenz für ein Werkzeug einer Baumaschine, Vorrichtung und Verfahren zur Höheneinstellung eines Werkzeugs einer Baumaschine, Baumaschine
US10066939B2 (en) 2015-10-13 2018-09-04 Stanley Black & Decker Inc. Laser level
EP3526543B1 (de) 2016-10-13 2024-02-28 Stanley Black & Decker, Inc. Elektrowerkzeug
CN106802412B (zh) * 2017-01-23 2020-08-04 南京大学 一种基于激光及无线技术的近距离移动定位系统及其方法
CN116391107A (zh) 2020-12-01 2023-07-04 米沃奇电动工具公司 激光水平仪接口和控制件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0950874A2 (de) * 1998-03-06 1999-10-20 Kabushiki Kaisha TOPCON Steuersystem für Baumaschinen
EP1006339A2 (de) * 1998-12-03 2000-06-07 Kabushiki Kaisha Topcon Rotierendes Laserbeleuchtungssystem und Photodetektorsystem
US20030136901A1 (en) * 2002-01-21 2003-07-24 Fumio Ohtomo Position determining apparatus and rotary laser apparatus used with the same
JP2006214850A (ja) * 2005-02-03 2006-08-17 Sokkia Co Ltd レーザ測量機

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3100478B2 (ja) * 1992-10-27 2000-10-16 株式会社トプコン 往復レーザ走査システムを有するレーザ回転照射装置
US5894123A (en) * 1995-10-30 1999-04-13 Kabushiki Kaisha Topcon Laser rotary irradiating system for irradiating a laser beam
JP3800271B2 (ja) * 1997-09-30 2006-07-26 株式会社トプコン レーザ測量機
JP4152504B2 (ja) * 1997-11-19 2008-09-17 株式会社トプコン 基準照射光検出装置
JPH11166832A (ja) 1997-12-08 1999-06-22 Nikon Corp レーザ測量システム
JP3813727B2 (ja) * 1998-02-13 2006-08-23 株式会社トプコン 回転レーザ装置
JP4198826B2 (ja) 1999-06-15 2008-12-17 株式会社トプコン レーザー光検出装置
JP4309014B2 (ja) * 2000-03-08 2009-08-05 株式会社トプコン レーザ基準面による建設機械制御システム
JP2001296121A (ja) * 2000-04-18 2001-10-26 Technical Syst:Kk 測量用受光器
US7246456B2 (en) * 2004-02-18 2007-07-24 Caterpillar Trimble Control Technologies Llc Linked mode for a multi-axis machine control
JP2007010376A (ja) * 2005-06-28 2007-01-18 Audio Technica Corp レーザ墨出し器用受光器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0950874A2 (de) * 1998-03-06 1999-10-20 Kabushiki Kaisha TOPCON Steuersystem für Baumaschinen
EP1006339A2 (de) * 1998-12-03 2000-06-07 Kabushiki Kaisha Topcon Rotierendes Laserbeleuchtungssystem und Photodetektorsystem
US20030136901A1 (en) * 2002-01-21 2003-07-24 Fumio Ohtomo Position determining apparatus and rotary laser apparatus used with the same
JP2006214850A (ja) * 2005-02-03 2006-08-17 Sokkia Co Ltd レーザ測量機

Also Published As

Publication number Publication date
JP5226963B2 (ja) 2013-07-03
CN101261124A (zh) 2008-09-10
EP1967818A2 (de) 2008-09-10
US7589829B2 (en) 2009-09-15
CN101261124B (zh) 2010-09-01
EP1967818B1 (de) 2014-11-19
US20080218739A1 (en) 2008-09-11
JP2008216134A (ja) 2008-09-18

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